army's 101st airborne division, located along the afghanistan border with pakistan. later on, a discussion about the 2012 presidential campaign with a focus on battleground and early primary states as well as the republican presidential field. the senate was scheduled to take a weeklong break for the july 4th holiday, but the majority leader decided to have senators return tomorrow to continue negotiations on the debt and deficit. on the floor, military operations in libya starting at 2:00 with a vote on moving the resolution at 5:00. the house is out for the july 4th holiday. lawmakers return to business at 2:00 on wednesday. the main work this week will be on defense spending for fiscal 2012. also expected is the flood insurance program. the house is live on c-span and the senate on the c-span2. on the "washington journal" tomorrow morning -- a reporter discusses the fund-raising efforts by 2012 presidential candidates and the national parties. then, a look at new report showing flaws and the criminal background check system used during firearm purchases. we will s